@charset "UTF-8";
/* 导航栏 */
.navbar a {
  color: white;
}
.navbar a:hover {
  color: #F2B535;
}

.bg-body-tertiary {
  background-color: transparent !important;
}
.bg-body-tertiary .navbar-collapse {
  flex-grow: 0;
}

.navbar-custom {
  background-color: #494d55 !important;
}

/* 轮播图 */
@media (max-width: 768px) {
  .carousel .carousel-item {
    height: 250px;
  }
}
@media (min-width: 768px) {
  .carousel .carousel-item {
    height: 400px;
  }
}
@media (min-width: 992px) {
  .carousel .carousel-item {
    height: 500px;
  }
}
.carousel .carousel-item {
  background-size: cover;
  background-position: center 0;
}
.carousel .carousel-item:nth-child(1) {
  background-image: url(../assets/uploads/banner_1.jpg);
}
.carousel .carousel-item:nth-child(2) {
  background-image: url(../assets/uploads/banner_2.jpg);
}
.carousel .carousel-item:nth-child(3) {
  background-image: url(../assets/uploads/banner_3.jpg);
}
.carousel .carousel-item:nth-child(4) {
  background-image: url(../assets/uploads/banner_4.jpg);
}

/* 开源项目 */
.project {
  margin-top: 60px;
  text-align: center;
}
.project .title h2 {
  font-size: 30px;
  color: #494d55;
}
.project .title p {
  color: #919191;
}
.project .content .row div {
  margin-bottom: 15px;
}
.project .content .row div a {
  color: white;
  text-decoration: none;
  display: block;
  height: 200px;
  border-radius: 4px;
  padding: 20px 10px;
}
.project .content .row div a img {
  height: 60px;
}
.project .content .row div a h3 {
  margin: 20px 0 10px;
}
.project .content .row div:nth-child(1) a {
  background-color: #70c3ff;
}
.project .content .row div:nth-child(2) a {
  background-color: #fd6a7f;
}
.project .content .row div:nth-child(3) a {
  background-color: #7f8ea0;
}
.project .content .row div:nth-child(4) a {
  background-color: #89d04f;
}